{"id":1232,"date":"2025-09-06T12:24:40","date_gmt":"2025-09-06T10:24:40","guid":{"rendered":"https:\/\/www.forgeat.org\/?p=1232"},"modified":"2025-09-06T12:24:40","modified_gmt":"2025-09-06T10:24:40","slug":"nuits-du-causse-noir-ngc-7000-en-sho","status":"publish","type":"post","link":"https:\/\/www.forgeat.org\/index.php\/2025\/09\/06\/nuits-du-causse-noir-ngc-7000-en-sho\/","title":{"rendered":"Nuits du causse noir: NGC 7000 en SHO"},"content":{"rendered":"\n<p>bonjour, r\u00e9alis\u00e9 avec une ASI6200 sur ASKAR FRA 500, monture GEM 28 EC sans autoguidage.<\/p>\n\n\n\n<p>1h 30 d&rsquo;exposition pour chaque couche.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.forgeat.org\/wp-content\/uploads\/2025\/09\/ngc7000-3-rd.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"679\" src=\"https:\/\/www.forgeat.org\/wp-content\/uploads\/2025\/09\/ngc7000-3-rd-1024x679.jpg\" alt=\"\" class=\"wp-image-1233\" srcset=\"https:\/\/www.forgeat.org\/wp-content\/uploads\/2025\/09\/ngc7000-3-rd-1024x679.jpg 1024w, https:\/\/www.forgeat.org\/wp-content\/uploads\/2025\/09\/ngc7000-3-rd-300x199.jpg 300w, https:\/\/www.forgeat.org\/wp-content\/uploads\/2025\/09\/ngc7000-3-rd-768x510.jpg 768w, https:\/\/www.forgeat.org\/wp-content\/uploads\/2025\/09\/ngc7000-3-rd-1536x1019.jpg 1536w\" sizes=\"auto, (max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><\/a><figcaption class=\"wp-element-caption\">SIMPLE  =                    T \/ file does conform to FITS standard\nBITPIX  =                  -32 \/ number of bits per data pixel\nNAXIS   =                    3 \/ number of data axes\nNAXIS1  =                 9552 \/ length of data axis 1\nNAXIS2  =                 6337 \/ length of data axis 2\nNAXIS3  =                    3 \/ length of data axis 3\nEXTEND  =                    T \/ FITS dataset may contain extensions\nCOMMENT   FITS (Flexible Image Transport System) format is defined in &lsquo;Astronomy\nCOMMENT   and Astrophysics&rsquo;, volume 376, page 359; bibcode: 2001A&amp;A&#8230;376..359H\nBZERO   =                   0. \/ Offset data range to that of unsigned short\nBSCALE  =                   1. \/ Default scaling factor\nMIPS-HI =                65535 \/ Lower visualization cutoff\nPROGRAM = &lsquo;Siril 1.4.0-beta3&rsquo;  \/ Software that created this HDU\nDATE    = &lsquo;2025-09-05T22:37:55&rsquo; \/ UTC date that FITS file was created\nDATE-OBS= &lsquo;2025-07-25T22:29:09.009117&rsquo; \/ YYYY-MM-DDThh:mm:ss observation start,\nIMAGETYP= &lsquo;Light   &lsquo;           \/ Type of image\nROWORDER= &lsquo;BOTTOM-UP&rsquo;          \/ Order of the rows in image array\nEXPTIME =                 120. \/ [s]  Exposure time duration\nTELESCOP= &lsquo;iOptron CEM26\/GEM28\/HEM27&rsquo; \/ Telescope used to acquire this image\nFILTER  = &lsquo;mixed   &lsquo;           \/ Active filter name\nFOCALLEN=                 498. \/ [mm]  Focal length\nXBINNING=                    1 \/ Camera binning mode\nYBINNING=                    1 \/ Camera binning mode\nXPIXSZ  =     3.75999999046326 \/ [um] Pixel X axis size\nYPIXSZ  =     3.75999999046326 \/ [um] Pixel Y axis size\nINSTRUME= &lsquo;ZWO ASI6200MM Pro&rsquo;  \/ Instrument name\nCCD-TEMP=                   0. \/ [degC] CCD temperature\nSET-TEMP=                   0. \/ [degC] CCD temperature setpoint\nGAIN    =                  101 \/ Sensor gain\nOFFSET  =                   50 \/ Sensor gain offset\nCVF     =    0.243834167718887 \/ [e-\/ADU] Electrons per A\/D unit\nSTACKCNT=                   90 \/ Stack frames\nLIVETIME=               10800. \/ [s] Exposure time after deadtime correction\nEXPSTART=     2460882.43690983 \/ [JD] Exposure start time (standard Julian date)\nEXPEND  =     2460882.57610307 \/ [JD] Exposure end time (standard Julian date)\nOBJECT  = &lsquo;NGC 7000&rsquo;           \/ Name of the object of interest\nSITELAT =              44.1311 \/ [deg] Observation site latitude\nSITELONG=              3.34611 \/ [deg] Observation site longitude\nRA      =            315.05004 \/ [deg] Image center Right Ascension\nDEC     =            44.617239 \/ [deg] Image center Declination\nHISTORY Miroir X\nHISTORY Transf. histogramme (mid=0.000, lo=0.000, hi=1.000)\nHISTORY Transf. histogramme (mid=0.500, lo=0.066, hi=0.875)\nHISTORY SCNR (type=neutre moyen, qt  =0.89, pr  serve=true)\nHISTORY Curves Transformation with 2 points\nHISTORY Rehaussement de la saturation (quantit  =0.51)\nEND<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>bonjour, r\u00e9alis\u00e9 avec une ASI6200 sur ASKAR FRA 500, monture GEM 28 EC sans autoguidage. 1h 30 d&rsquo;exposition pour chaque couche.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1232","post","type-post","status-publish","format-standard","hentry","category-imagerie-astronomique"],"_links":{"self":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/1232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/comments?post=1232"}],"version-history":[{"count":2,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/1232\/revisions"}],"predecessor-version":[{"id":1236,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/posts\/1232\/revisions\/1236"}],"wp:attachment":[{"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/media?parent=1232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/categories?post=1232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.forgeat.org\/index.php\/wp-json\/wp\/v2\/tags?post=1232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}